SGD roller assembly

Question

This is for an Anders8R OPERon SGD (48x78).  Only number(s) I found printed on the door were  "PS 11 8R OPER".

Jasmine · Accepted Answer

Thanks for writing in. Your sliding glass roller reminds me of the 81-128 Andersen Sliding Glass Door Roller. To confirm that this is a match, carefully double check the specifications and compare them.

Alternate image for 81-128